Thomas Chalifoux leads trader consensus at 52.5% implied probability in the FL-09 Republican primary due to his dominant fundraising—over $2 million raised and nearly $2 million cash on hand as of late 2025, dwarfing rivals—and name recognition from winning the 2024 GOP primary in the district before losing the general to incumbent Democrat Darren Soto. Retired Army Colonel Chalifoux's prior Osceola County School Board service bolsters local ties in this Central Florida battleground spanning Osceola, Orange, and Polk counties. Justin Story trails at 25.5% with a retired Marine aviator profile and recent pledges like congressional term limits, while others lag on resources. Ongoing Florida congressional redistricting talks, with a potential special session delay noted April 14, add uncertainty ahead of the August 18 primary, though current maps hold. No public polls exist yet, reflecting early-cycle dynamics favoring self-funded frontrunners.